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liquidity of assets. Following Kurz and Motolese (2008), we propose a theoretical model to show that the equilibrium asset price …, it is also shown in this paper that when market belief becomes more volatile, trading volume and liquidity decline while … volatility, and liquidity of underlying assets, and these empirical results are robust to various methods of estimating market …
Persistent link: https://www.econbiz.de/10013139189
We present a two-factor volatility model to study the impact of news arrival and trading volume on stock returns variance. The model can explicitly account for the association between volatility and volume, as well as the persistence in equity variance. Unlike the standard "Mixture of...
Persistent link: https://www.econbiz.de/10012997324
We develop a dynamic model of belief dispersion with a continuum of investors differing in beliefs. The model is tractable and qualitatively matches many of the empirical regularities in a stock price, its mean return, volatility, and trading volume. We find that the stock price is convex in...
Persistent link: https://www.econbiz.de/10012956341
We propose a risk-based firm-type explanation on why stocks of firms with high relative short interest (RSI) have lower future returns. We argue that these firms have negative alphas because they are a hedge against expected aggregate volatility risk. Consistent with this argument, we show that...
Persistent link: https://www.econbiz.de/10013037671
The paper explains why firms with high dispersion of analyst forecasts earn low future returns. These firms beat the CAPM in periods of increasing aggregate volatility and thereby provide a hedge against aggregate volatility risk. The aggregate volatility risk factor can explain the abnormal...
Persistent link: https://www.econbiz.de/10013039417
law of one price, and is present in all but risk-neutral economies. We test the cross-sectional predictions of our theory … equity than for assets, and stronger for more levered firms — consistent with the theory. We test also the timeseries … implications of the theory. Time variation in asset ivol causes time variation in the option value of equity that translates into …
Persistent link: https://www.econbiz.de/10012910108
We provide empirical evidence within the context of cryptocurrency markets that the returns from liquidity provision … liquidity provision are amplified in smaller, more volatile, and less liquid cryptocurrency pairs where fear of adverse … highlight the role of inventory risk and adverse selection for liquidity provision. …
Persistent link: https://www.econbiz.de/10013256971
Persistent link: https://www.econbiz.de/10012494212
previous volatility, scarce liquidity, high quantity exchanged, and stop-loss (SL) orders (seldom mentioned in the literature … volatility, liquidity, and SL orders as the main causes of excess volatility. However, contrary to mainstream literature on …, financial markets face many ultrafast orders, yet a coherent theory of price change at time scales incomprehensible by humans …
Persistent link: https://www.econbiz.de/10013272630
This study examines the impact of investors' buy and sell trades on Korean stock market volatility across two crisis events, the Asian crisis of 1997 and the 2008 global financial crash. We investigate the trading behaviour of domestic vs. foreign and institutional vs. individual investors. Our...
Persistent link: https://www.econbiz.de/10012138660